JP2016044444A - Deck structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a deck structure being simple in laying work of a panel, capable of aligning a joint of a floorboard, and capable of preventing the panel from floating upward after laying.SOLUTION: A deck structure comprises a support body formed on a leg member, a plurality of panels 51 laid on the support body and a spacer member 6 installed in an aggregation part for mutually butting a corner part of the laid four panels 51. The panels 51 comprise a rectangular floorboard member 52 in a plan view of forming a recessed groove 52x recessed to the inner side of the panels 51 on a side surface. The spacer member 6 comprises four insertion parts 6a-6d respectively inserted from the horizontal direction into the recessed groove 52x of the floorboard member 52 of the four panels 51 and four projection parts 6e-6h interposed in a clearance between the mutually adjacent floorboard members 52, and the four insertion parts 6a-6d are mutually formed on the same plane, and widths in the horizontal direction of the four projection parts 6e-6h are wholly mutually formed in the same value.SELECTED DRAWING: Figure 13

Description

  The present invention relates to a deck structure, and in particular, to a deck structure in which a plurality of panels forming a deck floor are laid.

  In a deck installed in a building such as a house, leg members are erected on the construction ground, overhangs are disposed on the leg members, joists are disposed on the overhauls, A grid-like support is formed, a plurality of panels are laid on the support to form a floorboard, and a curtain as a decorative board is attached to the periphery of the support and the floorboard.

  In Patent Documents 1 and 2, as a structure for connecting laid panels, the corner portions of the four panels are assembled, and a hook-shaped connecting member or a cross-shaped connecting member is arranged in a plan view in this assembled portion. It is described that four panels are connected to each other with this connecting member.

Japanese Patent Laid-Open No. 2002-129736 (particularly FIGS. 10 and 11 (b)) JP 2003-27718 A (particularly FIGS. 6 and 8)

  In the above-mentioned Patent Document 1, four insertion pieces of a bowl-shaped connecting member are each inserted into an internal cavity of one panel. Since the insertion pieces of the connecting members are shifted by 90 ° in plan view, the insertion directions of the four panels are also shifted by 90 °. Therefore, there is a problem that it takes time to connect the panels. In Patent Document 2, an insertion groove having an upper opening is formed in a cross shape in the cross-shaped connecting member, and a leg portion of the panel is inserted into the insertion groove from above. Therefore, there is a possibility that the panel may float upward while walking on the laid panel.

  On the other hand, it is important to align the joints of the floorboard in order to finish the floorboard nicely and cleanly.

  Accordingly, an object of the present invention is to provide a deck structure in which panel laying work is simple, floor joints can be aligned, and the panel can be prevented from floating upward after laying.

  In order to solve the above-described problems, the present invention provides a support formed on the leg member, a plurality of panels laid side by side in the front-rear direction and the left-right direction on the support, and 4 laid. A spacer member attached to a collective portion where the corner portions of the two panels abut each other, and the panel has a rectangular shape in plan view in which a concave groove recessed inwardly of the panel is formed on the side surface. The spacer member includes a floor plate member, and the spacer member includes four insertion portions that are respectively inserted into the concave grooves of the floor plate members of the four panels from the horizontal direction, and four protrusion portions that are interposed in a gap between the adjacent floor plate members. The four insertion portions are formed on the same plane, and the four protrusions have the same width in the front-rear direction and the two protrusions aligned in the left-right direction. So that their widths are the same That have been made about the deck structure, wherein.

  According to the present invention, in the gathering portion of the corner portions of the four panels laid on the support body, the four insertion portions of the spacer members formed on the same plane are respectively the side surfaces of the four floor plate members. The spacers are inserted into the concave grooves in the horizontal direction and are formed such that the widths of the two protrusions arranged in the front-rear direction are the same and the widths of the two protrusions arranged in the left-right direction are the same. The four protrusions of the members are interposed in the gaps between the floor plate members adjacent to each other. Therefore, the height of the floor board member in the vertical direction (height of the upper surface of the floor board member) is aligned by the insertion part, and the interval (vertical joint) between the floor board members arranged in the front-rear direction is aligned by the protrusion. The intervals (horizontal joints) between the floor board members arranged in the left-right direction are aligned. As a result, the deck floor is finished nicely and neatly.

  In addition, when four panels are laid, for example, the predetermined one panel is first laid on the support, and the predetermined one of the spacer members is inserted into the groove on the side surface of the floor plate member of the laid panel. While inserting the insertion portion, and fitting the concave grooves on the side surfaces of the floor panel members of the remaining three panels in order to the remaining three insertion portions (at this time, sandwiching the protrusion between the floor plate members adjacent to each other), The remaining three panels can be laid in order. Alternatively, two predetermined panels are laid on the support first, and the two predetermined insertion portions of the spacer member are simultaneously inserted into the concave grooves on the side surfaces of the opposing floor board members of the two laid panels ( At this time, the protrusions are sandwiched between the two floor board members), and the concave grooves on the side surfaces of the floor panel members of the remaining two panels are sequentially fitted into the remaining two insertion parts (between the floor board members adjacent to each other at this time). The remaining two panels may be laid in order.

  Therefore, a plurality of panels can be easily laid. In addition, after the panel is laid, the insertion portion of the spacer member is inserted into the concave groove on the side surface of the floor plate member from the horizontal direction, so even if a force that lifts the panel upwards acts, The panel does not float upward due to the groove. Accordingly, a deck structure is provided in which the panel laying operation is simple, the joints of the floor boards can be aligned, and the panel can be prevented from floating upward after laying.

  In the present invention, it is preferable that all the widths of the four protrusions are formed to have the same value.

  According to this configuration, all joints are aligned. As a result, the deck's floorboard will look better and clean.

  In the present invention, it is preferable that the side portions of the two insertion portions adjacent to each other among the four insertion portions of the spacer member are formed in a tapered shape that tapers away from the remaining two insertion portions. .

  According to this configuration, the predetermined two panels are laid on the support first, and the predetermined two insertion portions of the spacer member are inserted into the concave grooves on the side surfaces of the opposing floor plate members of the two laid panels. When simultaneously inserting the two insertion portions, the side portions of which are tapered, the simultaneous insertion is facilitated by the taper. In this respect, the panel laying operation is further simplified. Become.

  In the present invention, the remaining two insertion portions are formed to have a smaller area to be inserted into the groove of the floor plate member than the two insertion portions in which the side portions are tapered. It is preferable.

  According to this configuration, the predetermined two panels are laid on the support first, and the predetermined two insertion portions of the spacer member are inserted into the concave grooves on the side surfaces of the opposing floor plate members of the two laid panels. When inserting the remaining two panels in order while simultaneously inserting and inserting the remaining two panels in order while fitting the concave grooves on the side surfaces of the floor panel members of the remaining two panels in order to the remaining two inserting parts, Area, more specifically, the area inserted into the recessed groove of the floor plate member is small, so that the floor plate members of the remaining two panels can be easily fitted, and in this respect, the panel laying operation is further simplified. Become.

  According to the present invention, it is easy to lay the panel, it is possible to align the floor joints, and after the laying, a deck structure that can prevent the panel from floating upward is provided. And a deck that is superior in safety.

It is a perspective view of the deck which concerns on embodiment of this invention. It is a perspective view which shows the state which removed the curtain from the state of FIG. It is a perspective view which shows the state which removed the floor board and the bracket from the state of FIG. It is a perspective view of the leg member used with the said deck. It is a perspective view of the 1st support unit used with the said deck. It is a perspective view of the 2nd support unit used with the above-mentioned deck. It is a perspective view of the 3rd support unit used with the above-mentioned deck. (A) of the panel used with the said deck is a side view, (b) is a top view. (A) of the spacer member used with the said deck is a top view, (b) is a front view, (c) is a rear view, (d) is a left view. (A)-(f) is a perspective view from the various directions of the said spacer member. It is the elements on larger scale of the deck which shows the one aspect | mode of use of the said spacer member. (A) is an enlarged view of the spacer member and the floor board component according to arrow A in FIG. 11, and (b) is an enlarged view of the spacer member and the floor board component according to arrow B. It is the elements on larger scale of the deck which show one mode of panel laying work using the above-mentioned spacer member.

(1) Configuration As shown in FIGS. 1 to 3, the deck 1 according to the present embodiment includes a plurality of (16 in the present embodiment) leg members 111 erected on the construction ground G, and the leg members 111. A grid-like support 2 formed on the floor 2, a floor board 3 formed on the support 2, and curtains 61 and 62 (deck 1) as decorative boards attached to the periphery of the support 2 and the floor board 3. And a flat curtain plate 61 attached to the side surface and a corner curtain plate 62) attached to the corner portion. Although not shown in the drawing, a house is built in the upper left area in the drawing, and the house side of the deck 1 is not attached because the curtains 61 and 62 are unnecessary. In the figure, L indicates the left and F indicates the front. Reference numeral 161 shown in FIG. 2 is a bracket for attaching the curtain plates 61 and 62 to the deck 1.

(1-1) Leg member As shown in FIG. 4, the leg member 111 includes a base portion 111 a in contact with the construction ground G and a quadrangular columnar support portion 111 b extending in the vertical direction. The support portion 111b is screwed to the base portion 111a and can be adjusted in height by rotating.

(1-2) Support The support 2 includes a first support unit 121 shown in FIG. 5, a second support unit 131 shown in FIG. 6, and a third support unit 141 shown in FIG.

[First support unit]
The first support unit 121 is formed in a rectangular shape in plan view with a pair of first frames 121A and 121B and a pair of second frames 121C and 121C.

  One first frame 121A includes a large-drawing portion 121a having a square cross-section, a joist portion 121d erected on the upper surface of the large-drawing portion 121a, and a pair of flange portions suspended from the lower surface of the large-drawing portion 121a. 121f. The upper end portion of the support portion 111b of the leg member 111 is fitted into a receiving portion 112 having a U-shaped cross section formed by the lower surface of the large pulling portion 121a and the flange portion 121f. Of the upper surface of the large pulling part 121a, the part inside the unit from the joist part 121d forms a step part 121x on which a base member 53 of the panel 51 described later is placed.

  The other first frame 121B includes a large drawing part 121b having a square cross section, a joist part 121d erected on the upper surface of the large drawing part 121b, and a single flange suspended from the lower surface of the large drawing part 121b. Part 121f. Of the upper surface of the large pulling part 121b, the part inside the unit with respect to the joist part 121d forms a step part 121x on which the base member 53 of the panel 51 is placed. The width of the large drawing portion 121b of the first frame 121B is substantially half the width of the large drawing portion 121a of the first frame 121A.

  The second frame 121C has an L-shaped cross section, the long side of the L-shape is located on the inner side of the unit, and the short side is coupled to the stepped portion 121x of the large drawing portions 121a and 121b.

  An intermediate frame 121e having a U-shaped cross section is installed at the center in the length direction of the first frames 121A and 121B. The intermediate frame 121e is coupled to the step portion 121x of the large drawing portions 121a and 121b. The intermediate frame 121e forms two substantially square partition regions R in plan view.

[Second support unit]
The second support unit 131 is formed of a pair of first frames 131B and 131B and a pair of second frames 131C and 131C in a rectangular shape in plan view.

  The first frame 131B is similar to the other first frame 121B of the first support unit 121, respectively, and has a large-drawing portion 131b having a square cross section and a joist portion erected on the upper surface of the large-drawing portion 131b. 131d and a single flange portion 131f suspended from the lower surface of the large drawing portion 131b. Of the upper surface of the large pulling part 131b, the part inside the unit with respect to the joist part 131d forms a step part 131x on which the base member 53 of the panel 51 is placed.

  The second frame 131C is formed in an L-shaped cross section, the long side of the L-shape is positioned on the inner side of the unit, and the short side is coupled to the step portion 131x of the large drawing portion 131b.

  An intermediate frame 131e having a U-shaped cross section is installed at the center in the length direction of the first frame 131B. The intermediate frame 131e is coupled to the step portion 131x of the large drawing portion 131b. The intermediate frame 131e forms two substantially square partition regions R in plan view.

[Third support unit]
The third support unit 141 includes a pair of first frames 141A and 141B and a pair of second frames 141C and 141C, and is formed in a rectangular shape in plan view.

  One first frame 141A includes a large drawing part 141a having a square cross section, a joist part 141d erected on the upper surface of the large drawing part 141a, and a pair of flange parts suspended from the lower surface of the large drawing part 141a. 141f. The upper end portion of the support portion 111b of the leg member 111 is fitted into a receiving portion 112 having a U-shaped cross section formed by the lower surface of the large pull portion 141a and the flange portion 141f. Of the upper surface of the large pulling portion 141a, the portion inside the unit with respect to the joist portion 141d forms a stepped portion 141x on which the base member 53 of the panel 51 is placed.

  The other first frame 141B includes a large drawing portion 141b having a square cross section, a joist 141d standing on the upper surface of the large drawing portion 141b, and a single flange suspended from the lower surface of the large drawing portion 141b. Part 141f. Of the upper surface of the large pulling portion 141b, the portion on the inner side of the unit with respect to the joist portion 141d forms a stepped portion 141x on which the base member 53 of the panel 51 is placed. The width of the large drawing portion 141b of the first frame 141B is substantially half the width of the large drawing portion 141a of the first frame 141A.

  The second frame 141C is formed in an L-shaped cross section, the long side of the L-shape is located on the inner side of the unit, and the short side is coupled to the stepped portion 141x of the large drawing portions 141a and 141b.

  An intermediate frame 141e having a U-shaped cross section is installed at the center in the length direction of the first frames 141A and 141B. The intermediate frame 141e is coupled to the step portion 141x of the large drawing portions 141a and 141b. The intermediate frame 141e forms two substantially square partition regions R in plan view.

  On the leg member 111, three first support units 121 ... 121, three second support units 131 ... 131, and three third support units 141 ... 141 are arranged in series, and further arranged in parallel to each other. As a result, the plurality of support units 121, 131, 141 form a single grid-like support 2 as a whole (see FIG. 3).

(1-3) Floor plate The floor plate 3 is obtained by laying a plurality of panels 51 shown in FIG. Panel 51 includes a floor board member 52 and a pair of base members 53 provided on the lower surface of floor board member 52.

  The floor board member 52 is formed by connecting three rectangular floor board constituent members 52a to form a substantially square shape in plan view. The vertical length (the length in the connecting direction of the floor plate component 52a) L1 and the horizontal length (the length in the longitudinal direction of the floor plate component 52a) L2 of the floor plate member 52 are defined by the floor plate member 52 being a partition of the support 2. The region R is set to a value that can be covered.

  The base members 53 are disposed so as to be spaced apart from each other at a predetermined interval L4 in the horizontal length L2 direction of the floor board member 52 and to extend in the vertical length L1 direction of the floor board member 52, respectively. The length L3 of the base member 53 and the interval L4 are such that the base member 53 can be placed on the step portions 121x, 131x, 141x of the large pulling portions 121a, 121b, 131b, 141a, 141b in the partition region R of the support 2. It is set to a valid value.

  The height H of the base member 53 is set to a value slightly higher than the heights of the joists 121d, 131d, 141d, the second frames 121C, 131C, 141C, and the intermediate frames 121e, 131e, 141e of the support body 2. .

  When the panels 51 are fitted one by one in the partition region R of the support 2, the floor board member 52 is spread on the upper surface of the support 2, and a plurality of (18 in the present embodiment) floor board members 52 spread throughout. As shown in FIG. 2, one floor board 3 is formed.

  In this embodiment, as shown in FIGS. 1 and 2, the panel 51 is laid on the support 2 so that the horizontal length L2 of the floor board member 52 is along the longitudinal direction of the deck 1. Since both the floor board member 52 and the partition region R have a substantially square shape in plan view, the laying direction of the panel 51 with respect to the support 2 can be shifted by 90 ° in plan view. That is, the panel 51 may be laid on the support 2 such that the vertical length L1 of the floor board member 52 is along the longitudinal direction of the deck 1.

  When the panel 51 is fitted into the partition region R of the support 2, the peripheral edge of the floor plate member 52 is the joists 121d, 131d, 141d of the first frames 121A, 121B, 131B, 141A, 141B, and the second frame 121C. , 131C, and 141C project outward from the long side of the L-shape. Therefore, after the panel 51 is laid on the support body 2, the peripheral edge portions of the floor plate members 52 adjacent to each other approach each other.

  In the present embodiment, a concave groove (inward of the panel 51) extending in a direction (longitudinal direction of the floor plate component 52a) perpendicular to the thickness direction on the front and rear side surfaces (upper and lower side surfaces in FIG. 8) of the floor plate member 52 of the panel 51. (Recessed groove) 52x is formed. Then, by inserting the insertion portion of the spacer member 6 to be described next into the concave groove 52x, the vertical height of the floor plate member 52 of the laid panel 51 is aligned, and the floor plates adjacent to each other The interval between the members 52, that is, the joints are aligned.

  In this embodiment, as is apparent from FIGS. 1 to 3, three panels 51 are laid in the front-rear direction of the deck 1, and six panels 51 are laid in the left-right direction of the deck 1. The individual panels 51 are laid side by side on the front, rear, left and right. In the following “(1-4) spacer member”, among these, the three panels 51 in the front-rear direction of the deck 1 are referred to as the front panel, the middle panel, and the rear panel in order from the front.

(1-4) Spacer Member FIGS. 9 and 10 show single views of the spacer member 6 used in this embodiment from various directions. The spacer member 6 is a rubber-made or flexible resin molded product. As shown in the drawing, the spacer member 6 is roughly divided into a substantially rectangular flat part in plan view and a part protruding downward from the lower surface of the flat part.

  The flat portions are the first insertion portion 6a on the left front side with respect to the spacer member 6, the second insertion portion 6b on the right front side, the third insertion portion 6c on the left rear side, and the fourth insertion portion 6d on the right rear side. Including. These four insertion portions 6a to 6d are continuously formed on the same plane. The side portions of the first insertion portion 6a and the second insertion portion 6b are formed in a tapered shape that tapers away from the third insertion portion 6c and the fourth insertion portion 6d. Compared to the first insertion portion 6a and the second insertion portion 6b, the third insertion portion 6c and the fourth insertion portion 6d are formed to have a shorter length in the front-rear direction, and therefore the area in plan view is smaller. Is formed.

  The portion protruding downward includes a front first protrusion 6e, a rear second protrusion 6f, a left third protrusion 6g, and a right fourth protrusion 6h. These four protrusions 6e to 6h have a block shape and are formed integrally with the four insertion portions 6a to 6d. The first projection 6e is located at the boundary between the first insertion portion 6a and the second insertion portion 6b, the second projection 6f is located at the boundary between the third insertion portion 6c and the fourth insertion portion 6d, The third protrusion 6g is located at the boundary between the first insertion part 6a and the third insertion part 6c, and the fourth protrusion 6f is located at the boundary between the second insertion part 6b and the fourth insertion part 6d. The width in the left-right direction of the first protrusion 6e, the width in the left-right direction of the second protrusion 6f, the width in the front-rear direction of the third protrusion 6g, and the width in the front-rear direction of the fourth protrusion 6h are all the same. Is formed to the value of

  The first protrusion 6e is formed independently, and the second protrusion 6f to the fourth protrusion 6h are formed continuously with each other. The 3rd projection part 6g and the 4th projection part 6h protrude longer than the 1st projection part 6e and the 2nd projection part 6f. The third protruding portion 6g and the fourth protruding portion 6h are slightly protruded left and right rather than a flat portion.

  The spacer member 6 is used by being arranged at a gathering portion (a portion surrounded by a circle in FIG. 1) where the corner portions of the four panels 51... 51 laid on the support 2 are abutted with each other. That is, in this embodiment, ten spacer members 6... 6 are used for one deck 1. 11 is an enlarged plan view of a portion surrounded by a circle in FIG. 1, FIG. 12 (a) is an enlarged view of the spacer member 6 and the floor plate component member 52a (and hence the floor plate member 52) according to the arrow A in FIG. FIG. 12B is an enlarged view of the spacer member 6 and the floor board component 52a (and thus the floor board member 52) according to the arrow B in FIG.

  As shown in the figure, the panel 51 is laid on the support body 2 so that the front and rear side surfaces (see FIG. 8) of the floor board member 52 in which the concave grooves 52 x are formed face the front and rear of the deck 1. And in the one aspect | mode of the use, the spacer member 6 is the front side of the floor board member 52 (code | symbol (a)) of the panel 51 of the right rear of the deck 1 among the four panels 51 ... 51 in which the 1st insertion part 6a is a gathering part. The second insertion portion 6b is inserted horizontally into the concave groove 52x on the rear side surface of the floor plate member 52 (symbol A) of the right front panel 51, and is inserted in the horizontal direction into the concave groove 52x on the side surface. 6c is horizontally inserted in the groove 52x on the front side surface of the floor plate member 52 (reference number C) of the left rear panel 51, and the fourth insertion portion 6d is behind the floor plate member 52 (reference number D) of the left front panel 51. It is inserted into the groove 52x on the side surface in the horizontal direction.

  In that case, the first protrusion 6e is sandwiched between the front side surface of the right rear floor board member 52 (a) and the rear side surface of the right front floor board member 52 (a), and the second protrusion 6f is interposed in a gap between the front side surface of the left rear floor board member 52 (c) and the rear side surface of the left front floor board member 52 (d), and the third protrusion 6g is the right rear floor board member. 52 (a) and the right side surface of the left rear floor board member 52 (c), and the fourth protrusion 6h is sandwiched between the left side surface of the right front floor board member 52 (a) and It is sandwiched by a gap between the left front floor board member 52 (D) and the right side surface.

  Here, the third protrusion 6g and the fourth protrusion 6h correspond to “two protrusions arranged in the front-rear direction” of the present invention, and the first protrusion 6e and the second protrusion 6f of the present invention. Corresponds to “two protrusions arranged in the left-right direction”.

  FIG. 13 is a partially enlarged perspective view of the deck 1 showing one aspect of the laying operation of the panel 51 using the spacer member 6. In this figure, the front side of the deck 1 is viewed from the house side (not shown in FIGS. 1 to 3), and all 18 panels 51 are fitted into the partition region R of the support 2 one by one. It shows a state in the middle. In the illustrated example, the laying of the panel 51 in the relatively right row of the deck 1 has been completed, and the front panel 51 in the next left row has been laid.

  As shown in the detailed diagram in the circle in the figure, the groove 52x on the front side surface and the rear side surface of the floor plate members 52, 52 facing each other of the two panels 51, 51 laid side by side before and after the deck 1 are shown. The first insertion portion 6a and the second insertion portion 6b of the spacer member 6 are simultaneously inserted into the concave groove 52x. At this time, the first protrusion 6e is interposed between the front and rear floor plate members 52, 52 adjacent to each other. Further, according to the detailed diagram on the right side, of the two spacer members 6 appearing before and after the deck 1, in the front spacer member 6, the rear side of the floor plate member 52 of the front panel 51 in the next left row. The fourth insertion portion 6d of the front spacer member 6 is further inserted into the concave groove 52x on the side surface of the front side. At that time, the fourth protrusion 6h is interposed between the left and right floor plate members 52, 52 adjacent to each other.

  In this state, next, the panel 51 in the left column and the rear panel 51 (both not shown) are laid in order. At that time, the inner panel 51 is fitted with the groove 52x on the front side surface of the floor plate member 52 in the third insertion portion 6c of the front spacer member 6 and the rear spacer member 6 from the state of FIG. A second groove of the front spacer member 6 is fitted between the floor plate member 52 of the front panel 51 adjacent to each other while the concave groove 52x on the rear side surface of the floor plate member 52 is fitted to the fourth insertion portion 6d. The panel 51 may be fitted into the partition region R of the support 2 with the protrusion 6f interposed therebetween. The rear panel 51 is further in that state, with the recessed grooves 52x on the front side surface of the floor plate member 52 fitted into the third insertion portion 6c of the rear spacer member 6 and also adjacent to each other. The panel 51 may be fitted into the partition region R of the support 2 while sandwiching the second protrusion 6f of the rear spacer member 6 between the floor plate member 52 and the floor plate member 52.

(2) Operation, etc. As described above in detail with reference to the drawings, the deck 1 according to the present embodiment is laid on the support 2 formed on the leg member 111 and the support 2. It has the some panel 51 and the spacer member 6 attached to the aggregate | assembly part (refer FIG. 11) by which the corner part of the laid four panels 51 is mutually abutted. The panel 51 includes a floor plate member 52 that is rectangular in a plan view in which a concave groove 52x that is recessed inwardly of the panel 51 is formed on a side surface. The spacer member 6 includes four insertion portions 6a to 6d that are respectively inserted from the horizontal direction into the concave grooves 52x of the floor plate member 52 of the four panels 51, and four spaces interposed between the floor plate members 52 adjacent to each other. Protrusions 6e to 6h are provided. The four insertion portions 6a to 6d are formed on the same plane. The horizontal and horizontal widths of the four protrusions 6e to 6h in the horizontal direction are all formed to have the same value.

  According to this configuration, the four insertion portions 6a to 6d of the spacer member 6 that are formed on the same plane with each other at the corner portion of the four panels 51 laid on the support 2 are respectively provided. The spacer member 6 is inserted into the recessed groove 52x on the side surface of the floor plate member 52 of the four panels 51 from the horizontal direction, and the horizontal width in the horizontal direction or the width in the front-rear direction are all formed to the same value. Four protrusions 6e to 6h are interposed in the gaps between the floor plate members 52 adjacent to each other. Therefore, the heights of the floor plate member 52 of the laid panel 51 (the height of the upper surface of the floor plate member 52) are aligned by the insertion portions 6a to 6d of the spacer member 6, and the protrusion 6e of the spacer member 6 is provided. By ~ 6h, the space | interval between the floor board members 52 adjacent to each other, ie, the joints, are all aligned. In other words, all joints are aligned in the space between the floor plate members 52 arranged in the front-rear direction (vertical joint) and in the space between the floor plate members 52 arranged in the left-right direction (horizontal joint). Therefore, the floor board 3 of the deck 1 is finished nicely and beautifully.

  In addition, when four panels 51 are laid, for example, a predetermined one panel 51 is first laid on the support 2 (for example, 52 (A) in FIG. 11), and the floor panel of the laid panel 51 is formed. A predetermined one insertion portion (6b) of the spacer member 6 is inserted into the concave groove 52x on the side surface of the member 52, and the floor plate member 52 of the remaining three panels 51 is inserted into the remaining three insertion portions (6a, 6d, 6c). (52 (a), 52 (d), and 52 (c)) while fitting the concave grooves 52x on the side surfaces in order (at this time, the protrusions (6e, 6h, 6f, The remaining three panels 51 may be laid in order while sandwiching 6g). Alternatively, as shown in FIG. 13, two predetermined panels 51 are first laid on the support 2 (for example, 52 (A) and 52 (A) in FIG. 11), and the two laid panels 51 are arranged. The predetermined two insertion portions (6b, 6a) of the spacer member 6 are simultaneously inserted into the concave grooves 52x on the side surfaces of the opposite floor plate members 52 (the projecting portions (6e) are sandwiched between the two floor plate members 52 at this time). ), While fitting the concave grooves 52x on the side surfaces of the floor plate members 52 (52 (d) and 52 (c)) of the remaining two panels 51 into the remaining two insertion portions (6d, 6c) in this order (at this time) What is necessary is just to lay the remaining two panels 51 in order, with a protrusion (6h, 6f, 6g) sandwiched between floor plate members 52 adjacent to each other.

  Therefore, the plurality of panels 51 can be easily laid. Further, after the panel 51 is laid, the insertion portions 6a to 6d of the spacer member 6 are inserted into the concave grooves 52x on the side surface of the floor plate member 52 from the horizontal direction, so that a force that lifts the panel 51 upward acts. Even so, the insertion portions 6a to 6d and the concave groove 52x are caught, and the panel 51 does not float upward. Thereby, the construction of the deck 1 is provided in which the laying operation of the panel 51 is simple, the joints of the floor board 3 can be aligned, and the panel 51 can be prevented from floating upward after laying.

  In the present embodiment, of the four insertion portions 6a to 6d of the spacer member 6, the side portions of the first insertion portion 6a and the second insertion portion 6b adjacent to each other are the remaining third insertion portion 6c and fourth insertion portion. It is formed in a tapered shape that tapers away from the portion 6d (see FIGS. 9 and 10).

  According to this configuration, as shown in FIG. 13, the predetermined two panels 51 are first laid on the support 2, and the concaves on the side surfaces of the opposing floor board members 52 of the two laid panels 51 are arranged. When the predetermined two insertion portions of the spacer member 6 are simultaneously inserted into the groove 52x, the first insertion portion 6a and the second insertion portion 6b having the side portions formed into a tapered shape are simultaneously inserted, whereby the taper. This facilitates the simultaneous insertion, and in this respect, the laying operation of the panel 51 is further simplified.

  In the present embodiment, the remaining third insertion portion 6c and fourth insertion portion 6d are more of the floor plate member 52 than the first insertion portion 6a and the second insertion portion 6b in which the side portions are tapered. The area (area in plan view) inserted into the concave groove 52x is formed to a small value (see FIGS. 9 and 10).

  According to this configuration, as shown in FIG. 13, the predetermined two panels 51 are first laid on the support 2, and the concaves on the side surfaces of the opposing floor board members 52 of the two laid panels 51 are arranged. The first insertion portion 6a and the second insertion portion 6b of the spacer member 6 are simultaneously inserted into the groove 52x, and the side surface of the floor plate member 52 of the remaining two panels 51 is inserted into the remaining third insertion portion 6c and the fourth insertion portion 6d. When the remaining two panels 51 are laid in order while fitting the concave grooves 52x in order, the areas of the remaining third insertion portion 6c and the fourth insertion portion 6d, more specifically, the concave grooves of the floor plate member 52 are described. Since the area inserted into 52x is small, the floor plate member 52 of the remaining two panels 51 can be easily fitted, and in this respect, the laying operation of the panel 51 is further simplified.

  In the above embodiment, as shown in FIGS. 11 to 13, the panel 51 is supported so that the front and rear side surfaces (see FIG. 8) of the floor board member 52 in which the recessed grooves 52 x are formed face the front and rear of the deck 1. Although laid on the body 2, both the floor board member 52 and the partition region R have a substantially square shape in plan view, and therefore the laying direction of the panel 51 with respect to the support 2 can be shifted by 90 ° in plan view. . In other words, the panel 51 may be laid on the support 2 so that the front and back side surfaces of the floor board member 52 in which the recessed grooves 52x are formed face the left and right sides of the deck 1. Even in that case, the spacer member 6 of the present invention can be used in the same manner as in the above embodiment.

  Moreover, in the said embodiment, although all the width | variety of the four projection parts 6e-6h was formed in the mutually same value, it is not restricted to this, At least the width | variety of the two projection parts arranged in the front-back direction is mutually the same. In addition, the widths of two protrusions arranged in the left-right direction may be the same. Specifically, the width of the third protrusion 6g and the width of the fourth protrusion 6h are formed to have the same value, and separately from this, the width of the first protrusion 6e and the second protrusion 6f. Are formed to the same value. By doing so, the joints in the front-rear direction (vertical joints) are aligned by the third protrusions 6g and the fourth protrusions 6h, and the joints in the left-right direction (horizontal joints) are formed by the first protrusions 6e and the second protrusions 6f. The joints are aligned (see FIG. 11). Also by this, the floor board 3 of the deck 1 is finished nicely and beautifully.

  Moreover, in the said embodiment, although the panel 51 included the floor board member 52 and the base member 53, not only this but the floor board member 52 may be included. In that case, the floor board member 52 is directly laid on the support body 2 (first to third support units 121, 131, 141). At that time, the spacer member 6 of the present invention is used in the same manner as in the above embodiment. Is possible. And after adjusting a joint with the spacer member 6, the floor board member 52 should just be attached to the support body 2 by screwing etc. FIG.

DESCRIPTION OF SYMBOLS 1 Deck 2 Support body 3 Floor board 6 Spacer member 6a-6d Insertion part 6e-6h Protrusion part 51 Panel 52 Floor board member 52x Concave groove 111 Leg member

Claims (4)

A support formed on the leg member;
A plurality of panels laid side by side in the front-rear direction and the left-right direction on the support;
A spacer member attached to a collective portion where the corner portions of the four laid panels face each other;
The panel includes a floor plate member having a rectangular shape in a plan view in which a concave groove recessed on the inner side of the panel is formed on a side surface.
The spacer member includes four insertion portions that are respectively inserted into the recessed grooves of the floor panel members of the four panels from the horizontal direction, and four protrusions that are interposed in the gaps between the adjacent floor plate members,
The four insertion portions are formed on the same plane as each other,
The four protrusions are formed such that the widths of two protrusions arranged in the front-rear direction are the same, and the widths of the two protrusions arranged in the left-right direction are the same. Deck structure to play. In the deck structure according to claim 1,
A deck structure characterized in that the widths of the four protrusions are all formed to the same value. In the deck structure according to claim 1 or 2,
2. The deck structure according to claim 1, wherein side portions of two insertion portions adjacent to each other among the four insertion portions of the spacer member are formed in a tapered shape so as to be tapered away from the remaining two insertion portions. In the deck structure according to claim 3,
Compared to the two insertion portions in which the side portions are tapered, the remaining two insertion portions are formed to have a smaller area to be inserted into the concave groove of the floor board member. Deck structure.

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